/*!
*   Accessibility Buttons v4.0.0
*   http://tiagoporto.github.io/accessibility-buttons
*   Copyright (c) 2014-present Tiago Porto (http://tiagoporto.com)
*   Released under the MIT license
*/
@-webkit-keyframes octocat-wave{0%,to{-webkit-transform:rotate(0);transform:rotate(0)}20%,60%{-webkit-transform:rotate(-25deg);transform:rotate(-25deg)}40%,80%{-webkit-transform:rotate(10deg);transform:rotate(10deg)}}@keyframes octocat-wave{0%,to{-webkit-transform:rotate(0);transform:rotate(0)}20%,60%{-webkit-transform:rotate(-25deg);transform:rotate(-25deg)}40%,80%{-webkit-transform:rotate(10deg);transform:rotate(10deg)}}html{font-size:100%;-moz-box-sizing:border-box;box-sizing:border-box}*,:after,:before{-moz-box-sizing:inherit;box-sizing:inherit}body{font:16px/1.5em Lora,"Times New Roman",Times,Georgia,Serif;background-color:#fff;color:#000;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-smoothing:auto;-webkit-font-feature-settings:"liga","kern";-moz-font-feature-settings:"liga","kern";font-feature-settings:"liga","kern"}@media only screen and (-webkit-min-device-pixel-ratio:1.25),only screen and (min-device-pixel-ratio:1.25),only screen and (-webkit-min-device-pixel-ratio:2.0833333333333335),only screen and (min-resolution:200dpi),only screen and (min-resolution:1.25dppx){body{-webkit-font-smoothing:subpixel-antialiased}}h1,h2,h3,h4,h5,h6,kbd{font-weight:700}h1{font-size:2.25em;line-height:1.333333333333333em;margin-top:.666666666666667em;margin-bottom:.666666666666667em}h2,p{line-height:1.5em}h2{margin-top:.75em;margin-bottom:.75em;font-size:2em}h3{font-size:1.875em;line-height:1.6em;margin-top:.8em;margin-bottom:.8em}h4{font-size:1.75em;line-height:1.714285714285714em;margin-top:.857142857142857em;margin-bottom:.857142857142857em}h5{font-size:1.5em;line-height:2em;margin-top:1em;margin-bottom:1em}h6{font-size:1.25em;line-height:1.2em;margin-top:1.2em;margin-bottom:1.2em}p{font-size:1em;-webkit-hyphens:auto;-moz-hyphens:auto;-ms-hyphens:auto;hyphens:auto}a{color:#1878cc}a:active,a:hover,a:visited{color:#4a148c}blockquote,code,p{margin-top:1.5em;margin-bottom:1.5em}blockquote{font-style:italic;padding-left:.625em;border-left:.3125em solid #999}kbd{color:#fff;font-family:"Courier New",Courier,monospace;background-color:rgba(0,0,0,.4);border-radius:3px;padding:.2em}code{color:#0f0;background:#242424;padding:.75em;display:inline-block;border-radius:6px;overflow:auto}fieldset{border-color:#999;border-style:solid;border-width:.0625em;padding:1.4375em;margin:0 0 1.5em}code,input[type=email],input[type=number],input[type=password],input[type=search],input[type=text],textarea{width:100%}input[type=email],input[type=number],input[type=password],input[type=search],input[type=text],select,textarea{font-size:1em;line-height:1.5em;border-color:#999;border-style:solid;border-width:.0625em;padding:.3125em;border-radius:5px;color:#595959;margin-bottom:.75em}input[type=email]:focus,input[type=number]:focus,input[type=password]:focus,input[type=search]:focus,input[type=text]:focus,select:focus,textarea:focus{border-color:#66afe9;outline:0;box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6)}input[type=email],input[type=number],input[type=password],input[type=search],input[type=text],select{height:2.25em}select{width:auto}::-webkit-input-placeholder{color:#8c8c8c;font-size:.875em}::-moz-placeholder{color:#8c8c8c;font-size:.875em}:-ms-input-placeholder,::-ms-input-placeholder{color:#8c8c8c;font-size:.875em}::placeholder{color:#8c8c8c;font-size:.875em}button{border:2px solid #000;display:block;width:100%;font-size:.875em;padding:.625em 1.25em;overflow:hidden;margin:0;text-align:center;text-decoration:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;color:#000;background:0 0;-webkit-transition:.15s ease-out;transition:.15s ease-out;cursor:pointer;background-color:none}button:hover{background:#000;color:#fff}button:focus{box-shadow:0 0 0 .2rem rgba(0,0,0,.5);outline:0}.accessibility-contrast button{border-color:#e3ff17;color:#e3ff17}.accessibility-contrast button:hover{background:#e3ff17;color:#000}.accessibility-contrast button:focus{box-shadow:0 0 0 .2rem rgba(255,255,255,.5);outline:0}.header,i[class^=icon-]{display:block}.github-corner:hover .octo-arm{-webkit-animation:octocat-wave 560ms ease-in-out;animation:octocat-wave 560ms ease-in-out}.github-corner .octo-arm{-webkit-transform-origin:130px 106px;-ms-transform-origin:130px 106px;transform-origin:130px 106px}.github-corner svg{fill:#f22613;color:#fff;position:absolute;top:0;border:0;right:0}@media (max-width:500px){.github-corner:hover .octo-arm{-webkit-animation:none;animation:none}.github-corner .octo-arm{-webkit-animation:octocat-wave 560ms ease-in-out;animation:octocat-wave 560ms ease-in-out}}.header{width:auto;max-width:900px;float:none;margin-right:auto;margin-left:auto;padding-left:15px;padding-right:15px;margin-bottom:3em}.column::after,.footer::after,.header::after,.main::after{content:'';display:table;clear:both}.footer{text-align:center;font-size:1.2em;margin-bottom:1.5em}.accessibility-contrast .accessibility-buttons-logo__background,.accessibility-contrast .accessibility-buttons-logo__minus{fill:#fff}.accessibility-contrast .accessibility-buttons-logo__box,.accessibility-contrast .accessibility-buttons-logo__lettering,.accessibility-contrast .accessibility-buttons-logo__plus{fill:#000}.footer,.main{width:auto;max-width:900px;float:none;display:block;margin-right:auto;margin-left:auto;padding-left:15px;padding-right:15px}.row{padding-bottom:3rem}.column{float:left;clear:none;text-align:inherit;width:49.5%;margin-left:0;margin-right:1%}.column:nth-child(n){margin-right:1%;float:left;clear:none}.column:nth-child(2n){margin-right:0;float:right}.column:nth-child(2n+1){clear:both}@media (max-width:480px){.column{float:left;clear:none;text-align:inherit;width:100%;margin-left:0;margin-right:3%;margin-bottom:1rem}.column::after{content:'';display:table;clear:both}.column:last-child{margin-right:0}}